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Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

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Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

aidasjonas

2022-02-04 16:01:13

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Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

2022-02-04 16:01:13

Model: Archer C9

Hardware Version: V1

Firmware Version: 3.17.1 Build 20210107 Rel. 55552

I updated my Archer C9 router to firmware and since then it has been sporadically losing connection to some devices.It happens on 2.4 as well as 5 ghz band.

Firmware version 3.17.1 Build 20210107 Rel. 55552

Harwave version ArcherC9 v1.0

Can i downgrade to the previous version of firmware safely? Is there something else I should try first?

Thanks,

Jonas

3 Reply

terziyski

LV7

2022-02-04 22:16:18

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Re:Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

2022-02-04 22:16:18

@aidasjonas

You should be able to downgrade safely according to these release notes.

What you can do is to reset to factory defaults and then re-configure from scratch.

If that doesn't help then go for the dowgrade procedure.

If this was helpful click on the arrow pointing upward to make it blue. If this solves your issue, click the star to make it blue and mark the post as a "Recommended Solution".

Anderbian

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2022-02-05 12:54:20

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Re:Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

2022-02-05 12:54:20

Pero has probado cambiar el Firmware, por que yo tengo ese modelo, y estuve con problemas al cambiar de firmware.,

aidasjonas

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2022-02-05 17:25:15

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Re:Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

2022-02-05 17:25:15

Thanks a lot! I will give it a try.

aidasjonas

2022-02-04 16:01:13

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Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

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